<mat-pseudo-checkbox *ngIf="multiple" class="mat-option-pseudo-checkbox"
    [state]="selected ? 'checked' : ''" [disabled]="disabled"></mat-pseudo-checkbox>

<span class="mat-option-text"><ng-content></ng-content></span>

<div class="mat-option-ripple" mat-ripple
     [matRippleTrigger]="_getHostElement()"
     [matRippleDisabled]="disabled || disableRipple">
</div>
